﻿// Copyright (c) MOSA Project. Licensed under the New BSD License.

// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.

namespace System.Runtime.CompilerServices
{
	/// <summary>
	/// This interface is required for types that want to be indexed into by dynamic patterns.
	/// </summary>
	public interface ITuple
	{
		/// <summary>
		/// The number of positions in this data structure.
		/// </summary>
		int Length { get; }

		/// <summary>
		/// Get the element at position <param name="index"/>.
		/// </summary>
		object this[int index] { get; }
	}
}
